3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| himanshusingh | 2 | 1700 | 895 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.027 | 0.134 | 0.137 | 16.2 | -13 | 19 | 1207 | 1207 | 6703 |
| SRMFix | 0.007 | 0.146 | 0.146 | 30.0 | -34 | 26 | 1192 | 1192 | 6700 |
| Odd | 0.101 | 0.158 | 0.188 | 55.3 | 16 | 94 | 1566 | 1566 | 6676 |
| EloSRM | 0.093 | 0.167 | 0.191 | 47.7 | 2 | 93 | 1700 | 1700 | 6609 |
| SRM | -0.514 | 0.514 | 0.521 | 152.5 | -217 | -88 | 983 | 895 | 5981 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-05 | SRM 454 | 2 | 601 | 719.95 | 0.26 | 93 | 1700 | 6609 | -88 | 895 | 5981 |
| 1 | 2009-04-19 | SRM 438 | 2 | 320 | 497.89 | -0.07 | 2 | 1607 | 7787 | -217 | 983 | 6940 |